Campigliaite

Formula:  Cu4Mn(SO4)2(OH)6 . 4H2O

Origin of name:  From locality; Campiglia Maritima, Italy

 

Crystal system:  Monoclinic

Crystal class:  2

Twinning:

Unit cell:

 

Colour:  Light blue

Diaphaneity:  Transparent

Luster:  Vitreous

Habit:  Crystals  lath-like in tufted aggregates

Hardness:

Specific gravity:  3.0

Cleavage:  1; {100} perfect

Tenacity:

Streak:

 

Synonyms/varieties:

 

Comments:

 

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